Arithmetic progression Calculator

Calculates the n-th term and sum of the arithmetic progression with the common difference.

 initial term a common difference d number of terms n n＝1,2,3... 6digit10digit14digit18digit22digit26digit30digit34digit38digit42digit46digit50digit the n-th term an sum Sn
Arithmetic progression
 [1-5] /5 Disp-Num5103050100200  2019/03/30 06:36   Male / Under 20 years old / High-school/ University/ Grad student / Useful /
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need help
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help me solve this .. The first and the last term of an a.p are 2 and 125 respectively. If the 5th term is 14 find the number of term in the a.p
  2019/01/30 01:47   Female / Under 20 years old / High-school/ University/ Grad student / Very /
Purpose of use
study
  2018/02/24 05:57   Male / 20 years old level / High-school/ University/ Grad student / Very /
Purpose of use
I want to write wassce 2018 sept
  2017/06/24 04:32   - / - / - / Useful /
Comment/Request
Pls solve this for me: the first term of an arithmetic progression (AP) is -8. If the ratio of the 7th term is 5: 8, find the common difference of the AP
  2012/10/29 21:27   Male / 20 years old level / High-school/ University/ Grad student / Very /
Purpose of use
don't know how to do it, plz help me...
Comment/Request
2+5+6+7+10+11+....nth find summation of nth term  Sending completion To improve this 'Arithmetic progression Calculator', please fill in questionnaire.
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